ISD1820 Voice Recording and Play Back

The chip pin leads, through the microcontroller to control operation.

This voice record/playback device is based on the ISD1820 chip, which can record/playback multiple-message. It can offer true single-chip voice recording, non-volatile storage, and playback capability for 8 to 20 seconds. For the sampling rate of 3.2KHz, it can record for the total duration of 20 seconds.

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Description

This is ISD1820 Sound/Voice Board Recording Module. The ISD1820 Sound/Voice Board Recording is 100% Brand new and high-quality Board ISD1820 chip with an Onboard microphone, you can direct recording of About 10 seconds voice recording. High-quality, natural voice Restore can be used as a loudspeaker module With a loop playback, jog playback, single-pass playback.

  1. ISD1820 Sound/Voice Board Recording
  2. 100% Brand new and high-quality Board
  3. ISD1820 chip with an Onboard microphone.
Additional information
Operating Voltage (VDC)

3 ~ 5

PCB Size ( L x W ) mm

55 x 38

Shipping Weight

0.06 KG

Shipping Dimensions

6 × 5 × 3 cm

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